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physics.geo-ph2020
Geomagnetic reversals at the edge of regularity
Breno Raphaldini, Everton S. Medeiros, David Ciro +2
Geomagnetic field reversals remain as one of the most intriguing problems in geophysics and are regarded as chaotic processes resulting from a dynamo mechanism. In this article, we…
physics.geo-ph2019
Evidence for crisis-induced intermittency during geomagnetic superchron transitions
Breno Raphaldini, David Ciro, Everton S. Medeiros +2
The geomagnetic field's dipole undergoes polarity reversals in irregular time intervals. Particularly long periods (of the order of yrs) without reversals, named superchrons,…